Identify the first step of fertilization in terrestrial animals.Multiple choice question.Fusion of nucleiSperm penetration and membrane fusionEgg activationCleavage

Multiple Choice QuestionIn terrestrial animals, the last step of fertilization is the Blank______.Multiple choice question.fusion of nucleicleavageblastulationegg activation

What of the following is true concerning fertilization in mammals?Multiple choice question.The nuclear membrane surrounding the haploid nuclei breaks down and a new membrane forms around each haploid nucleus forming two new haploid nuclei.The nuclear membrane surrounding each haploid nucleus breaks down and a new membrane forms around the two haploid nuclei.The haploid nuclei of the sperm and egg fuse to form a diploid nucleus.

Outline the process of fertilizations in plants.

Where does fertilization occur? [6]

Which of the following is associated with animals that have internal fertilization?Multiple choice question.Release of hundreds of millions of egg and sperm into seawater upon spawningUse of lunar cycles to time gamete releaseElaborate courtship rituals